src/sys/amd64/linux/linux.h, branch releng/11.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=releng%2F11.0 2016-07-18T16:38:06Z MFC r302517: 2016-07-18T16:38:06Z Dmitry Chagin dchagin@FreeBSD.org 2016-07-18T16:38:06Z urn:sha1:94b49ea6f94feee6d2c78627e57f141d98379261 Fix a copy/paste bug introduced during X86_64 Linuxulator work. FreeBSD support NX bit on X86_64 processors out of the box, for i386 emulation use READ_IMPLIES_EXEC flag, introduced in r302515. While here move common part of mmap() and mprotect() code to the files in compat/linux to reduce code dupcliation between Linuxulator's Approved by: re (gjb) Revert r297310 as the SOL_XXX are equal to the IPPROTO_XX except SOL_SOCKET. 2016-03-27T10:09:10Z Dmitry Chagin dchagin@FreeBSD.org 2016-03-27T10:09:10Z urn:sha1:7c5982000dd9cb6bbcb8759b1385988dd3c0fcac Pointed out by: ae@ iConvert Linux SOL_IPV6 level. 2016-03-27T08:12:01Z Dmitry Chagin dchagin@FreeBSD.org 2016-03-27T08:12:01Z urn:sha1:c826fcfe22f47c84bf8b3833bb2f43b583f4c5d6 MFC after: 1 week Fix a typo. 2016-01-23T08:04:29Z Dmitry Chagin dchagin@FreeBSD.org 2016-01-23T08:04:29Z urn:sha1:f1389991417cd9bfaae6b2083d9d09240ec876cc MFC after: 3 days Reduce duplication between MD Linux code by moving msg related 2015-05-24T18:03:14Z Dmitry Chagin dchagin@FreeBSD.org 2015-05-24T18:03:14Z urn:sha1:b7aaa9fdb0d0cb1645456c62ad8099506a38574a struct definitions out into the compat/linux/linux_socket.h Rework signal code to allow using it by other modules, like linprocfs: 2015-05-24T17:47:20Z Dmitry Chagin dchagin@FreeBSD.org 2015-05-24T17:47:20Z urn:sha1:4ab7403bbd76f466d482cd69035091c04e409c09 1. Linux sigset always 64 bit on all platforms. In order to move Linux sigset code to the linux_common module define it as 64 bit int. Move Linux sigset manipulation routines to the MI path. 2. Move Linux signal number definitions to the MI path. In general, they are the same on all platforms except for a few signals. 3. Map Linux RT signals to the FreeBSD RT signals and hide signal conversion tables to avoid conversion errors. 4. Emulate Linux SIGPWR signal via FreeBSD SIGRTMIN signal which is outside of allowed on Linux signal numbers. PR: 197216 According to Linux man sigaltstack(3) shall return EINVAL if the ss 2015-05-24T17:44:08Z Dmitry Chagin dchagin@FreeBSD.org 2015-05-24T17:44:08Z urn:sha1:a7ac45761335b1d514804cd0bfe44bdb2c3a3e0c argument is not a null pointer, and the ss_flags member pointed to by ss contains flags other than SS_DISABLE. However, in fact, Linux also allows SS_ONSTACK flag which is simply ignored. For buggy apps (at least mono) ignore other than SS_DISABLE flags as a Linux do. While here move MI part of sigaltstack code to the appropriate place. Reported by: abi at abinet dot ru Put the correct value for the abi_nfdbits parameter of kern_select() for 2015-05-24T16:47:13Z Dmitry Chagin dchagin@FreeBSD.org 2015-05-24T16:47:13Z urn:sha1:3e89b64168e77c413823002dd58be6a081970629 all supported Linuxulators. Differential Revision: https://reviews.freebsd.org/D1093 Reviewed by: trasz To avoid code duplication move open/fcntl definitions to the MI 2015-05-24T16:31:44Z Dmitry Chagin dchagin@FreeBSD.org 2015-05-24T16:31:44Z urn:sha1:4d0f380d8749edfc1cc9372bfb84c54184827d42 header file. Differential Revision: https://reviews.freebsd.org/D1087 Reviewed by: trasz Add AT_RANDOM and AT_EXECFN auxiliary vector entries which are used by 2015-05-24T16:24:24Z Dmitry Chagin dchagin@FreeBSD.org 2015-05-24T16:24:24Z urn:sha1:4048f59cd05a67089eb38d763457f4c252f1a448 glibc. At list since glibc version 2.16 using AT_RANDOM is mandatory. Differential Revision: https://reviews.freebsd.org/D1080